%0 Journal Article %A M. V. Fedoryuk %T The asymptotics of solutions to ordinary linear differential equations of the $n$-th order %J Differencialʹnye uravneniâ %D 1966 %P 492-507 %V 2 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1966_2_4_a4/ %G ru %F DE_1966_2_4_a4